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Technology Process of ND-646

ND-646

Base Information
ND-646

Synonyms:2-[1-[(2R)-2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanamide

Suppliers and Price of ND-646
Supply Marketing:
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • DC Chemicals
  • ND-646 >98%
  • 250 mg
  • $ 1200.00
  • DC Chemicals
  • ND-646 >98%
  • 1 g
  • $ 2500.00
  • ChemScene
  • ND-646 99.53%
  • 100mg
  • $ 2950.00
  • ChemScene
  • ND-646 99.53%
  • 50mg
  • $ 1950.00
  • ChemScene
  • ND-646 99.53%
  • 25mg
  • $ 1350.00
  • ChemScene
  • ND-646 99.53%
  • 10mg
  • $ 750.00
  • ChemScene
  • ND-646 99.53%
  • 5mg
  • $ 550.00
  • ChemScene
  • ND-646 99.53%
  • 1mg
  • $ 250.00
Total 10 raw suppliers
Chemical Property of ND-646
Chemical Property:
Purity/Quality:

99%, *data from raw suppliers

ND-646 >98% *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:
Useful:
Technology Process of ND-646

There total 2 articles about ND-646 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 40.0%

1,4-dihydro-1-[(2R)-2-(2-methoxyphenyl)-2-[(tetrahydro-2H-pyran-4-yl)oxy]ethyl]-α,α,5-trimethyl- 6-(2-oxazolyl)-2,4-dioxo-thieno[2,3-d]pyrimidine-3(2H)-acetic acid
1434635-54-7

1,4-dihydro-1-[(2R)-2-(2-methoxyphenyl)-2-[(tetrahydro-2H-pyran-4-yl)oxy]ethyl]-α,α,5-trimethyl- 6-(2-oxazolyl)-2,4-dioxo-thieno[2,3-d]pyrimidine-3(2H)-acetic acid

2-[1-[(2R)-2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanamide
1434639-57-2

2-[1-[(2R)-2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanamide

Guidance literature:
With ammonium hydroxide; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; In dichloromethane; for 10h;
DOI:10.1016/j.ejps.2019.105010

Reference yield: 37.0%

2-[1-[(2R)-2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanamide
1434639-57-2

2-[1-[(2R)-2-(2-methoxyphenyl)-2-(oxan-4-yloxy)ethyl]-5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-3-yl]-2-methylpropanamide

Guidance literature:
With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 1h;
upstream raw materials:

1,4-dihydro-1-[(2R)-2-(2-methoxyphenyl)-2-[(tetrahydro-2H-pyran-4-yl)oxy]ethyl]-α,α,5-trimethyl- 6-(2-oxazolyl)-2,4-dioxo-thieno[2,3-d]pyrimidine-3(2H)-acetic acid

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